diff --git a/pkgs/development/python-modules/cssselect2/default.nix b/pkgs/development/python-modules/cssselect2/default.nix
index 9b58da4fdb21..a281c8801c57 100644
--- a/pkgs/development/python-modules/cssselect2/default.nix
+++ b/pkgs/development/python-modules/cssselect2/default.nix
@@ -1,17 +1,18 @@
 { lib
 , buildPythonPackage
-, flit-core
-, pythonOlder
 , fetchPypi
-, tinycss2
+, flit-core
 , pytestCheckHook
+, pythonOlder
+, tinycss2
 }:
 
 buildPythonPackage rec {
   pname = "cssselect2";
   version = "0.7.0";
-  format = "pyproject";
-  disabled = pythonOlder "3.5";
+  pyproject = true;
+
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
@@ -22,19 +23,27 @@ buildPythonPackage rec {
     sed -i '/^addopts/d' pyproject.toml
   '';
 
-  nativeBuildInputs = [
+  build-system = [
     flit-core
   ];
 
-  propagatedBuildInputs = [ tinycss2 ];
+  dependencies = [
+    tinycss2
+  ];
 
-  nativeCheckInputs = [ pytestCheckHook ];
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
 
-  pythonImportsCheck = [ "cssselect2" ];
+  pythonImportsCheck = [
+    "cssselect2"
+  ];
 
   meta = with lib; {
     description = "CSS selectors for Python ElementTree";
     homepage = "https://github.com/Kozea/cssselect2";
+    changelog = "https://github.com/Kozea/cssselect2/releases/tag/${version}";
     license = licenses.bsd3;
+    maintainers = with maintainers; [ ];
   };
 }